Your search for "tenured tethermage 357" revealed the following:
Tenured Tethermage - Sculptor's Stronghold Showcase (Foil) (FRA) from Reality Fracture, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Viktor Fetsch Card Text:When this creature enters, you may sacrifice a land. If you do, create two tapped Heartwood...
Tenured Tethermage - Sculptor's Stronghold Showcase (FRA) from Reality Fracture, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Viktor Fetsch Card Text:When this creature enters, you may sacrifice a land. If you do, create two tapped Heartwood tokens.Tap...